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首先，我很抱歉如果對於那些有更多經驗的人來說這是一個非常簡單的問題，但是我對此有點新，所以我希望有人能夠幫助我。jQuery Modal確認
我試圖實現一個按鈕單擊後的jQuery模式確認框。這在下面的腳本中所示：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Gallery</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.10/themes/smoothness/jquery-ui.css">
<link href="Libraries/fancybox/jquery.fancybox-1.3.1.css" rel="stylesheet" type="text/css"/>
<link href="Styles/style.css" rel="stylesheet" type="text/css" />
<!--[if IE]>
<link href="Styles/ie.css" rel="stylesheet" type="text/css" />
<![endif]-->
<script src="Libraries/jquery/jquery-1.4.3.min.js" type="text/javascript"></script>
<script src="Libraries/fancybox/jquery.fancybox-1.3.1.pack.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/jquery-ui.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() { $('a.fancybox').fancybox(); });
</script>
<script type="text/javascript">
var deleteTheSelectedUrl = '';
$(document).ready(function() {
// create the jQuery modal window and set autoOpen to false
$("#jQueryDeleteConfirmationModalWindow").dialog({
title: "Delete Confirmation",
autoOpen: false, // set this to false so we can manually open it
dialogClass: "jQueryDeleteConfirmationModalWindow",
closeOnEscape: false,
draggable: false,
width: 460,
height: 260,
modal: true,
buttons: {
"Yes, I'm sure": function() {
$(this).dialog("close");
if('' != jQuery.trim(deleteTheSelectedUrl)) {
window.location = deleteTheSelectedUrl;
}
},
Cancel: function() {
$(this).dialog("close");
}
},
resizable: false,
open: function() {
// scrollbar fix for IE
$('body').css('overflow','hidden');
},
close: function() {
// reset overflow
$('body').css('overflow','auto');
}
}); // end of dialog
// bind the loading screen to each delete link, assuming you have some kind of way to select them via jQuery
jQuery('a.deleteConfirmation').click(function() {
deleteTheSelectedUrl = $(this).attr('href');
var name = $(this).parent().parent().children('td.name').html(); // a.delete -> td -> tr -> td.name
name = jQuery.trim(name);
$("#jQueryDeleteConfirmationModalWindow").html('Are you sure you wish to delete ' + name + '?');
$("#jQueryDeleteConfirmationModalWindow").dialog('open');
return false;
});
});
</script>
<style type="text/css">
<!--
.style1 {
font-size: 14px;
margin-right: 110px;
}
.style4 {font-size: 12px}
-->
</style>
</head>
<body style="font-family: Calibri; color: #505050; font-size: 9px; border-bottom-width: thin; margin-top: 5px; margin-left: -476px; margin-right: 1px; margin-bottom: -10px;">
<div align="right" class="style1"> <a href = "javascript:document.gallery.submit()"/> Add Images <a/> ← View Uploaded Images </div>
<form id="gallery" name="gallery" class="page" action="index.php" method="post">
<div id="container">
<div id="center">
<div class="aB">
<div class="aB-B">
<?php if ('Uploaded files' != $current['title']) :?>
<?php endif;?>
<div class="demo">
<input name="username" type="hidden" id="username" value="IRHM73" />
<input name="locationid" type="hidden" id="locationid" value="1" />
<div class="inner">
<div class="container">
<div class="gallery">
<ul class="gallery-image-list">
<input type="button" name="deleteimage" value="Delete Selected Image" onclick="jQueryDeleteConfirmationModalWindow"/>
<?php for ($i = 0; $i < $descriptions->documentElement->childNodes->length; $i++) :
$xmlFile = $descriptions->documentElement->childNodes->item($i);
$name = htmlentities($xmlFile->getAttribute('originalname'), ENT_COMPAT, 'UTF-8');
$description = htmlentities($xmlFile->getAttribute('description'), ENT_COMPAT, 'UTF-8');
//$folder = htmlentities($xmlFile->getAttribute('folder'), ENT_COMPAT, 'UTF-8');
$source = $galleryPath . rawurlencode($xmlFile->getAttribute('source'));
$thumbnail = $galleryPath . rawurlencode($xmlFile->getAttribute('thumbnail'));
?>
<li class="item">
<a class="fancybox" target="_blank" rel="original" href="<?php echo $source; ?>"><img class="preview"
alt="<?php echo $name; ?>" src="<?php echo $thumbnail; ?>" /></a><input type="radio" name="delete" /></li>
<p><span class="style4"><b>Image Name:</b> <?php echo htmlentities($xmlFile->getAttribute('originalname'));?> <br />
<b>Image Description:</b> <?php echo htmlentities($xmlFile->getAttribute('description'));?> </span><br />
<?php endfor; ?>
</li>
</p>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</form>
</body>
</html>
我遇到的問題是，當我點擊「刪除選定的圖片」按鈕，我收到此錯誤：'jQueryDeleteConfirmationModalWindow' is undefined at line 92這是本
<form id="gallery" name="gallery" class="page" action="index.php" method="post">
我已經重建過幾次這個頁面，但是我仍然遇到同樣的錯誤，但我不知道爲什麼。
我只是想知道是否有人可以看看這個請讓我知道我要去哪裏錯了？
感謝和問候
僅供參考，有一個漂亮的jQuery插件稱爲[SimpleModal]（http://www.ericmmartin.com/projects/simplemodal/）。如果您將自己的模態作爲學習練習實施，那麼您仍然可以將此代碼視爲一個有用練習的例子。 – 2012-04-24 16:07:02
這不是錯誤發生的地方。這是onclick =「jQueryDeleteConfirmationModalWindow」的一行，這是因爲沒有這樣的對象。 – 2012-04-24 16:10:25
非常感謝您花時間回覆。你們都非常有幫助。親切的問候 – IRHM 2012-04-24 17:17:10